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| A mobile phone or mobile (also called cell phone and hand phone) is an electronic device used for mobile telecommunications (mobile telephone, text messaging or data transmission) over a cellular network of specialized base stations known as cell sites. Mobile phones differ from cordless telephones, which only offer telephone service within limited range, e.g. within a home or an office, through a fixed line and a base station owned by the subscriber and also from satellite phones and radio telephones. As opposed to a radio telephone, a cell phone offers full duplex communication, automates calling to and paging from a public land mobile network (PLMN), and handoff (handover) during a phone call when the user moves from one cell (base station coverage area) to anotherThe effect mobile phone radiation has on human health is the subject of recent interest and study, as a result of the enormous increase in mobile phone usage throughout the world (as of June 2009, there were exists, both epidemiological and experimental, in non-human animals and in humans. Other more than 4.3 billion users worldwide). Mobile phones use electromagnetic radiation in the microwave range, and researchers believe this may be either harmful or beneficial to human health. A large body of research digital wireless systems, such as data communication networks produce similar radiation. |
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| Features |
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| PS navigation |
| Music (MP3) and video (MP4) |
| RDS radio receiver |
| Alarms |
| Memo and document recording |
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| Features |
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| Built-in cameras (1.0+ Mpx) |
| camcorders (video recording) |
| Flash |
| Ringtones |
| Games |
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| Features |
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| Bluetooth (2.0) |
| Wi-Fi connectivity |
| Instant messaging |
| Internet e-mail and browsing |
| Other high quality games high |
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